3v4l.org

run code in 300+ PHP versions simultaneously
<?php $someFoo = '{ "Foo" : "Bar" }'; $someFoo = mb_convert_encoding($someFoo, 'ASCII'); echo mb_detect_encoding($someFoo); var_dump(json_decode($someFoo)); $someFoo = mb_convert_encoding($someFoo, 'UTF-8'); echo mb_detect_encoding($someFoo); var_dump(json_decode($someFoo));

preferences:
40.02 ms | 402 KiB | 5 Q